body{
    width: 100%;
    height: 100%;
    /* display: flex; */
}
.title{
    width: 100%;
    height: 4.4rem;
    background: #f8f8f8;
    color: #101010;
    font-size: 1.8rem;
    text-align: center;
    line-height: 4.4rem;
    font-family: '黑体';
    font-weight: bold;
}
/* 背景图 */
.bg{
    position: relative;
    background: url('../img/advertisement-bg.jpg') no-repeat;
    background-size: cover;
    /* background-position-x: -36rem; */
    background-position: top center;
    width: 41.4rem;
    height: calc(100%-4.4rem);
}

.tgBox{
    position: absolute;
    top: 2.8rem;
    right: 1.4rem;

    width: 10.5rem;
    height: 4rem;
    background: #fff;
    border-radius: 2.5rem;
    display: flex;
    justify-content: space-around;
    align-items: center;
}
.miao{
    font-size: 1.4rem;
    color: #101010;
    line-height: 1.4rem;
    width: 2.8rem;
    margin-left: 1.2rem;
}
.zhong{
    border-radius: 2rem;
    width: 0.2rem;
    height: 2.5rem;
    background: #bbb;
    margin-right: 2rem;
}
.tiaoguo{
    font-size: 1.4rem;
    margin-right: 1.4rem;
}



@keyframes textAnimate {
    0%{
    bottom: 27.4rem;
    opacity: 0;
    }
    75%{
    bottom: 8rem;
    opacity: .8;
    }
    100%{
    bottom: 12.4rem;
    opacity: 1;
    font-size: 4.8rem;
    }
}

.text{
    position: absolute;

    width: 100%;
    height: 6.4rem;
    line-height: 6.4rem;
    text-align: center;
    color: #fff;
    font-size: 4.8rem;
    font-weight: bold;
    /*  */
    bottom: 27.4rem;
    animation: textAnimate 1s forwards;
}